Write the following function in terms of its cofunction. Assume that all angles in which an unknown appears are acute angles. sin (θ + 25°) (Simplify your answer. Do not include the degree symbol in your answer.)

Q: Write the following function in terms of its cofunction. Assume that all angles in which an unknown appears are acute angles. sin (θ + 25°) (Simplify your answer. Do not include the degree symbol in your answer.)

The correct answer is: cos(65-θ) Explanation We use the cofunction identity sin x=cos(90-x) for acute angles. Steps: Start with the identity: sin(θ+25)=cosl(90-(θ+25)r) Simplify inside the cosine: cos(90-θ-25) Combine constants: cos(65-θ) Therefore, sin(θ+25)=cos(65-θ).

The correct answer is: $\cos(65-\theta)$

Explanation

We use the cofunction identity $\sin x=\cos(90-x)$ for acute angles.

Steps:

Start with the identity: $$\sin(\theta+25)=\cos\bigl(90-(\theta+25)\bigr)$$
Simplify inside the cosine: $$\cos(90-\theta-25)$$
Combine constants: $$\cos(65-\theta)$$

Therefore, $\sin(\theta+25)=\cos(65-\theta)$.

the allele for black noses in wolves is dominant over the allele fro the brown noses. There is no known selective advantage for one nose colour over another in wolves. If this remains true, which of the following statements is most liklely TRUE about the change in wolf nose colours re over many generations? Black noses will become more common than they are now black noses will stay about the same frequency as now black noses will become less common than they are now brown noses wil disappear after enough generations pass

The following data were reported by a corporation: Authorized shares 35,000 Issued shares 30,000 Treasury shares 11,000 The number of outstanding shares is: 35,000. 19,000. 24,000. 30,000. 46,000.

Inventory records for Dunbar Incorporated revealed the following: Date Transaction Number of Units Unit Cost Apr. 1 Beginning inventory 520 $2.38 Apr. 20 Purchase 320 $2.73 Dunbar sold 620 units of inventory during the month. What is the ending inventory assuming weighted-average cost? (Round weighted-average unit cost to 4 decimal places and final answer to the nearest dollar amount.) Multiple Choice: a. $521 b. $633 c. $562

Lab Report: 14 Bacteriophage Specificity 1. What was the purpose of this exercise? 2. Complete the following table with your observations: Name of the bacterium Lysis (yes / no) e.coli B Yes S. aureus No 3. How do you know if bacteriophage infected the bacteria? 4. Why didn’t the bacteriophage infect all three bacteria? 5. What is the explanation for bacteriophage specificity when it comes to infecting specific bacterium? 87

Examples Of Teas 6 English Usage Questions

ATI TEAS Secrets Study Guide: TEAS 6 Complete Study Manual, Full-Length Practice Tests

Describe How This Exercise Demonstrates The Principle Of Phage Typing

The Diels Alder reaction is a concerted reaction. Define concerted. O A reaction where the diene must be in the s-cis conformation to react. O A reaction where the product contains a cyclic ring. O A reaction where all changes in bonding (bond making and bond breaking) occur simultaneously O Another term for an endothermic reaction.